Four identical 1.0-L flasks contain the gases He,Cl₂,CH₄,and NH₃,each at 0°C and 1 atm pressure.
-Which gas sample has the greatest number of molecules?

Name: Four identical 1.0-L flasks contain the gases He,Cl 2 ,CH 4 ,and NH 3 ,each at 0°C and 1 atm pressure. -Which gas sample has the greatest number of molecules? A)He B)Cl 2 C)CH 4 D)NH 3 E)all gases the same
Brand: Quizplus
Rating: 4.7 (40 reviews)

Question

Quizplus · Accepted Answer

At the same temperature and pressure, all gases occupy the same volume (according to Avogadro's law), so they have the same number of molecules.

Four Identical 1